Final answer:
The ability to wake up from sleeping pills when exposed to loud noises depends on the type of sleeping pill, dosage, individual's metabolism, and depth of sleep. This means that noise sensitivity varies and cannot be generalized.
Step-by-step explanation:
The ability to wake up from sleeping pills depends on various factors such as the type of sleeping pill, its dosage, and the individual's response to medication. Sleeping pills work by slowing down brain activity to induce sleep, and while they may reduce the sensitivity to disturbances, they do not make one completely impervious to noise. The answer, therefore, is c) It depends on the type of sleeping pill. Some sleeping pills may allow for lighter sleep, whereas others may induce a deeper sleep state. The stage of sleep, individual differences in metabolism, and the loudness of the noise are also contributing factors. Therefore, the degree of noise sensitivity while on sleeping pills can vary greatly from person to person.